﻿/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef DIALOG_H
#define DIALOG_H

#include <QtGui>
#include "jthread.h"
#include "jfuturewatcher.h"
#include "jconcurrentmap.h"

class Watcher : public QDialog, public JFutureWatcherBaseObserver
{
    Q_OBJECT
public:
    Watcher(QWidget *parent = 0);

    ~Watcher();

    // JFutureWatcherBaseObserver interface
public:
    virtual void started();
    virtual void finished();
    virtual void canceled();
    virtual void paused();
    virtual void resumed();
    virtual void resultReadyAt(int resultIndex);
    virtual void resultsReadyAt(int beginIndex, int endIndex);
    virtual void progressRangeChanged(int minimum, int maximum);
    virtual void progressValueChanged(int progressValue);
    virtual void progressTextChanged(const std::string &progressText);

protected Q_SLOTS:
    void slotSycStart();
    void slotAsyStart();

protected:
    QPushButton* q_btnsyc;
    QPushButton* q_btnasy;
    JFutureWatcher<void> q_futureWatcher;
    jvector<int> q_vector;
};

#endif // DIALOG_H
